NEEWER Upgraded NW645II-S TTL Flash Speedlite For Sony

Description

• Upgraded Multifunctional Speedlite- NW645II-S Speedlite supports TTL, HSS (high speed sync) up to 1/8000s, optical slave mode, stroboscopic flashes, flash exposure compensation, rear curtain sync, and other features. A high guide number (GN58, ISO100m) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise settings
• Premium Flash Output- Flash output is adjustable from 1 to 1/128 in 1/3 increments according to the actual ambient light. 0.1-3.5s short recycle time and 1/300-1/20000s flash duration let you capture every transitory moment. An CP-E4 external charging port is available to speed up the recycling. Stable 5600K±200K daylight delivers a consistent color temperature to all shots
• Rear Curtain Flash Sync- NW645II-S supports rear curtain sync in which flashes burst at the end of exposure and freeze movements in the meantime. With this useful feature at hand, you can easily achieve a well illuminated photoshoot with smooth, expressive motion trails
• Optical Slave Control - It is compatible with original master flash units and can be activated when set on the same channel and group. Also supports S1 & S2 modes, where it can be triggered when the master units are in the manual mode and TTL mode, respectively
• Flexible Bounce Angles- Flash head can swivel up and down between -7° and 90° and rotate 270° to bounce the light off a wall and help you get natural photographs with fewer shadows. The diffusers and reflector create a broad and diffused output with less harsh shadows Compatible with Sony A9 II A9 A7R V A7R IV A7 IV A7R III A7S III A7 III A7S II A7R II A7 II A7S A7 A7C A1 A6600 A6500 A6400 A6100 A6000 A99 A350

Specifications

• Model: NW645II-S
• Guide Number: GN58 (ISO 100, 180mm)
• Controllable Slave Groups: AB
• Channel: 1-4
• Flash Coverage: Auto zoom, 24 - 180mm manual zoom, tilting flash head
• Flash Mode: TTL, manual, stroboscopic
• Sync Method: High speed sync (HSS, up to 1/8000s), front curtain, rear curtain
• Sync Triggering Mode: Hot shoe, S1/S2, optical command
• Wireless Flash Distance: 66'-98' / 20-30m (indoor), 33'-49' / 10-15m (outdoor)
• Bounce Angles: -7° - 90° (vertical), -90° - 180° (horizontal)
• Number of Full Power Flash: 230
• Flash Duration: 1/300-1/20000s
• Recycling Time: 0.1-3.5s
• Color Temperature: 5600K±200K
• Flash Control: 1/128-1, in 1/3 increments
• External Interface: Hot shoe, PC sync jack, CP-E4 external charging port
• Battery Type: 4 x AA alkaline/NiMH battery
• Dimensions: 8" x 3" x 2.4" / 203 x 76 x 61mm
• Weight: 14.1oz / 400g

Package Contents

• 1 x NW645II-S Speedlite
• 1 x Mini Stand
• 1 x Diffuser
• 1 x Protective Case
• 1 x Manual